The EK-KIT P280 is the ultimate liquid cooling kit dedicated to all users who seek the easiest way to start with their first custom loop at the best price-performance ratio on the market. It's everything you need to assemble your first custom loop with carefully chosen components that will last you a long time. Compatible with Intel sockets 775, 1366, 1150/1151/1155/1156, 2011(-3) and AMD sockets 939, 754, 940, AM2(+), AM3(+), FM1 and FM2(+).